Due to the advent of technology, there are now a lot of colour contact lenses that were uniquely developed and designed. If before, the sole purpose of wearing eye contacts is to correct an impaired vision, nowadays, people wear contact lenses for beautification and entertainment purposes. But before you decide to join the bandwagon of coloured contact lens wearers, it is best that you first find out several things about these lenses.
Disadvantages of Wearing Colour Contact Lenses
Although the lenses come in several different sizes in order to fit well to the eyes of the wearer, there are several instances where the coloured portion of the lens could slide over the pupil, which usually happens during blinking. Another disadvantage when wearing colour contact lenses is that the size of your pupil would frequently change so as to accommodate varying light conditions. And because of this, your pupil would appear larger than the clear center of the lens, especially during nigh time, which could slightly affect your vision. It is best to see your doctor right away in case you encounter any problems.
Sharing Coloured Contacts Is Not Recommended
Since coloured contact lenses are fun to wear, some people tend to borrow each other’s lenses to be worn on certain occasions. However, doctors warn people against sharing coloured lenses with other people. This is due to the fact that contact lenses are considered as medical devices, and this, they are suitable to be worn only on the specifications of each individual’s eyes. Exchanging of colour contact lenses could lead to the transmission of harmful bacteria, which might cause vision-threatening eye infection.
Make sure that your contact lenses is properly cleaned and disinfected, using the appropriate cleaning products. Also check with your doctor which cleaning products are safe to be used for your lenses.
Prescription for Coloured Contact Lenses
Under Canada law, you are required to obtain a prescription when buying contact lenses. This is true even for those contact lenses that are being worn for cosmetic purposes only.